How is this judgemental or, to be more concise, how is this inappropriately judgemental? The parent comment is explicitly talking about how they "feel" about p

How is this judgemental or, to be more concise, how is this inappropriately judgemental? The parent comment is explicitly talking about how they "feel" about people using their phones and then continues to explain their situation. It is not forcing it's opinion on anyone and not ruling out other ways to handle phone usage. I'm not sure how the comment should have presented the opinion in a different way so that it wouldn't be "judgemental" but I'd be interested in your viewpoint.